Verified Commit 5e2df7d5 authored by godotislate's avatar godotislate
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task: #3568491 Remove IE comment from FormBuilder 

By: longwave
By: aayushpathak
By: smustgrave
(cherry picked from commit cf543471)
parent 41436279

core/lib/Drupal/Core/Form/FormBuilder.php

+5 −6
Changes for core/lib/Drupal/Core/Form/FormBuilder.php: 5 added lines, 6 removed lines.
Original line number Diff line number Diff line
@@ -1165,12 +1165,11 @@ public function doBuildForm($form_id, &$element, FormStateInterface &$form_state 
      // a response header.

      $element['#attached']['drupalSettings']['ajaxTrustedUrl'][$element['#action']] = TRUE;



      // If a form contains a single textfield, and the ENTER key is pressed

      // within it, Internet Explorer submits the form with no POST data

      // identifying any submit button. Other browsers submit POST data as

      // though the user clicked the first button. Therefore, to be as

      // consistent as we can be across browsers, if no 'triggering_element' has

      // been identified yet, default it to the first button.

      // A form submission can contain no data identifying a submit button,

      // for example when a form is submitted via GET, or when the ENTER key

      // is pressed within a single textfield. If no triggering element has

      // been identified, default it to the first button to keep form

      // processing consistent with submissions that include button data.

      $buttons = $form_state->getButtons();

      if (!$form_state->isProgrammed() && !$form_state->getTriggeringElement() && !empty($buttons)) {

        $form_state->setTriggeringElement($buttons[0]);